19386054

素因数分解:

$2^1\times 3^5\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 44068752

約数和(自身を除く): 24682698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 226, 243, 339, 353, 486, 678, 706, 1017, 1059, 2034, 2118, 3051, 3177, 6102, 6354, 9153, 9531, 18306, 19062, 27459, 28593, 39889, 54918, 57186, 79778, 85779, 119667, 171558, 239334, 359001, 718002, 1077003, 2154006, 3231009, 6462018, 9693027, 19386054]

約数ペア:

[(1, 19386054), (2, 9693027), (3, 6462018), (6, 3231009), (9, 2154006), (18, 1077003), (27, 718002), (54, 359001), (81, 239334), (113, 171558), (162, 119667), (226, 85779), (243, 79778), (339, 57186), (353, 54918), (486, 39889), (678, 28593), (706, 27459), (1017, 19062), (1059, 18306), (2034, 9531), (2118, 9153), (3051, 6354), (3177, 6102)]